#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
//struct student {
//	char name[20];
//	int age;
//	char sex[5];
//}s1;
//int main()
//{
//	struct student s1 = { "xiaoli",20,"nan" };
//	printf("%s %d %s\n", s1.name, s1.age, s1.sex);
//	/*printf("%d", sizeof(struct student));*/
//	return 0;
//}


struct student
{
	int _t : 2;
	char _s : 5;

};
int main()
{
	printf("%d", sizeof(struct student));
	return 0;
}